KR102695143B1 - 결빙방지기능을 갖는 미끄럼방지 포장재 및 그 시공방법 - Google Patents
결빙방지기능을 갖는 미끄럼방지 포장재 및 그 시공방법 Download PDFInfo
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- 229920005989 resin Polymers 0.000 claims abstract description 21
- 229940050906 magnesium chloride hexahydrate Drugs 0.000 claims abstract description 17
- DHRRIBDTHFBPNG-UHFFFAOYSA-L magnesium dichloride hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-] DHRRIBDTHFBPNG-UHFFFAOYSA-L 0.000 claims abstract description 17
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 16
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- 235000011056 potassium acetate Nutrition 0.000 claims description 14
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- GYVGXEWAOAAJEU-UHFFFAOYSA-N n,n,4-trimethylaniline Chemical compound CN(C)C1=CC=C(C)C=C1 GYVGXEWAOAAJEU-UHFFFAOYSA-N 0.000 claims description 13
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 13
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 13
- KEZYHIPQRGTUDU-UHFFFAOYSA-N 2-[dithiocarboxy(methyl)amino]acetic acid Chemical compound SC(=S)N(C)CC(O)=O KEZYHIPQRGTUDU-UHFFFAOYSA-N 0.000 claims description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 11
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 11
- 239000000178 monomer Substances 0.000 claims description 11
- 239000003999 initiator Substances 0.000 claims description 10
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- QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 claims description 7
- 239000001993 wax Substances 0.000 claims description 7
- 108010053481 Antifreeze Proteins Proteins 0.000 claims description 6
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 6
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 6
- 230000002528 anti-freeze Effects 0.000 claims description 6
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- 229940102838 methylmethacrylate Drugs 0.000 claims description 6
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- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract description 7
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- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OHVLMTFVQDZYHP-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CN1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O OHVLMTFVQDZYHP-UHFFFAOYSA-N 0.000 description 2
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- FHKPLLOSJHHKNU-INIZCTEOSA-N [(3S)-3-[8-(1-ethyl-5-methylpyrazol-4-yl)-9-methylpurin-6-yl]oxypyrrolidin-1-yl]-(oxan-4-yl)methanone Chemical compound C(C)N1N=CC(=C1C)C=1N(C2=NC=NC(=C2N=1)O[C@@H]1CN(CC1)C(=O)C1CCOCC1)C FHKPLLOSJHHKNU-INIZCTEOSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
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- 239000012153 distilled water Substances 0.000 description 2
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- 239000007788 liquid Substances 0.000 description 2
- IHCCLXNEEPMSIO-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 IHCCLXNEEPMSIO-UHFFFAOYSA-N 0.000 description 1
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- DEXFNLNNUZKHNO-UHFFFAOYSA-N 6-[3-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-3-oxopropyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)C(CCC1=CC2=C(NC(O2)=O)C=C1)=O DEXFNLNNUZKHNO-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
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- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/10—Homopolymers or copolymers of methacrylic acid esters
- C09D133/12—Homopolymers or copolymers of methyl methacrylate
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- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
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- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
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Abstract
Description
도 1은 미끄럼방지 포장재의 효과가 발현되는 메커니즘을 설명하기 위한 구성도.
도 2 내지 7은 미끄럼방지 포장재의 시험시공 과정을 촬영한 사진.
항 목 | 비교예 1(품질 기준) | 실시예 1 | |
건조시간(고화) min | 120 이하 | 35 | |
내 충격성 | 추의 충격으로 갈라짐 및 벗겨짐 현상이 없어야 한다. | 이상없음 | |
접착강도 MPa |
콘크리트 | 1.5 이상 | 1.9 |
아스팔트 | 1.0 이상 | 1.2 | |
압축강도(재령 1일) MPa | 20 이상 | 29 | |
내마모시험 (50만회) |
마모율 % | 1 이하 | 0.1 |
미끄럼저항성 BPN | 55 이상 | 77 |
Claims (16)
- MMA 수지 20~30 중량%;
골재 30~50 중량%;
탄산칼슘 20~40 중량%;를 포함하는 기초혼합물 100 중량부에 대하여,
염화마그네슘 헥사하이드레이트가 포함된 결빙방지제 1~3 중량부를 혼합하고,
상기 MMA 수지는,
MMA 모노머(methyl-methacrylate) 25~35 중량%;
PMMA(poly methyl-methacrylate) 25~35 중량%;
BA(buthyl acrylate) 10~20 중량%;
2-HEMA(2-hydroxy ethyl methacrylate) 15~25 중량%;
[2-Hydroxy-4-(octyloxy)Phenyl] PhenylMethanone 0.1~1 중량%;
P-WAX(Paraffin Wax) 1~3 중량%;를
포함하는 것을 특징으로 하는 결빙방지기능을 갖는 미끄럼방지 포장재. - 삭제
- 삭제
- 삭제
- 제1항에 있어서,
상기 MMA 수지는,
1-도데칸티올(Dodecyl Mercaptan) 1~5 중량%;를
더 포함하는 것을 특징으로 하는 결빙방지기능을 갖는 미끄럼방지 포장재. - 제1항에 있어서,
상기 MMA 수지는,
DMPT (N,N-Dimethyl-p-toluidine) 0.1~1 중량%;를
더 포함하는 것을 특징으로 하는 결빙방지기능을 갖는 미끄럼방지 포장재. - 제1항에 있어서,
상기 BA(buthyl acrylate)와 2-HEMA(2-hydroxy ethyl methacrylate)의 배합의 중량비는, 43~45 : 55~57인 것을 특징으로 하는 결빙방지기능을 갖는 미끄럼방지 포장재. - 제1항에 있어서,
상기 기초혼합물은,
실리카 0.1~1 중량%;를
더 포함하는 것을 특징으로 하는 결빙방지기능을 갖는 미끄럼방지 포장재. - 제1항에 있어서,
상기 결빙방지제는,
포타시움아세테이트, 메타규산나트륨 펜타하이드레이트, 폴리에틸렌글리콜, 에틸렌글리콜, 프로필렌글리콜 중 하나 또는 2 이상의 혼합물과, 상기 염화마그네슘 헥사하이드레이트의 혼합에 의해 구성된 것을 특징으로 하는 결빙방지기능을 갖는 미끄럼방지 포장재. - MMA 수지 20~30 중량%;
골재 30~50 중량%;
탄산칼슘 20~40 중량%;를 포함하는 기초혼합물 100 중량부에 대하여,
염화마그네슘 헥사하이드레이트, 포타시움아세테이트, 메타규산나트륨 펜타하이드레이트, 폴리에틸렌글리콜의 혼합에 의해 구성된 결빙방지제 1~3 중량부를 혼합한 것을 특징으로 하는 결빙방지기능을 갖는 미끄럼방지 포장재. - 제10항에 있어서,
상기 결빙방지제는,
상기 염화마그네슘 헥사하이드레이트 35 ~ 90 중량%;
상기 포타시움아세테이트 5 ~ 50 중량%;
상기 메타규산나트륨 펜타하이드레이트 1~ 10 중량%;
상기 폴리에틸렌글리콜 1 ~ 5 중량%;가
혼합된 것을 특징으로 하는 결빙방지기능을 갖는 미끄럼방지 포장재. - 제11항에 있어서,
상기 결빙방지제는, 입자의 크기가 140 mesh 이하가 되도록 분쇄 가공된 것을 특징으로 하는 결빙방지기능을 갖는 미끄럼방지 포장재. - 제1항, 제5항 내지 제12항 중 어느 한 항의 미끄럼방지 포장재의 시공방법으로서,
아스팔트 콘크리트 포장 또는 시멘트 콘크리트 포장의 표면을 전처리하는 포장면 전처리단계;
상기 미끄럼방지 포장재와 경화개시제를 혼합하는 경화개시제 혼합단계;
상기 미끄럼방지 포장재와 경화개시제의 혼합물을 3~4mm 두께로 도포하는 도포단계;를
포함하는 것을 특징으로 하는 미끄럼방지 포장재의 시공방법. - 제13항에 있어서,
아스팔트 콘크리트 포장에 대하여 상기 미끄럼방지 포장재를 시공하는 경우,
상기 포장면 전처리단계는,
포장의 표면의 먼지, 모래, 유분, 돌출부위, 손상부위를 제거하는 단계를 포함하는 것을 특징으로 하는 미끄럼방지 포장재의 시공방법. - 제13항에 있어서,
시멘트 콘크리트 포장에 대하여 상기 미끄럼방지 포장재를 시공하는 경우,
상기 포장면 전처리단계는,
포장의 표면을 건조시키는 건조단계;
건조된 포장의 표면에 MMA 프라이머를 도포하는 프라이머 도포단계;를
포함하는 것을 특징으로 하는 미끄럼방지 포장재의 시공방법. - 제13항에 있어서,
상기 경화개시제로서, BPO(Benzoyl peroxide) 1~3 중량%를 혼합하는 것을 특징으로 하는 미끄럼방지 포장재의 시공방법.
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